CN110065351A - A kind of quick buoyant apparatus of armored vehicle - Google Patents
A kind of quick buoyant apparatus of armored vehicle Download PDFInfo
- Publication number
- CN110065351A CN110065351A CN201910438648.XA CN201910438648A CN110065351A CN 110065351 A CN110065351 A CN 110065351A CN 201910438648 A CN201910438648 A CN 201910438648A CN 110065351 A CN110065351 A CN 110065351A
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- traction
- rigid
- rod
- winch
- hydraulic
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- 239000003921 oil Substances 0.000 claims description 23
- 239000010720 hydraulic oil Substances 0.000 claims description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000008439 repair process Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/14—Draw-gear or towing devices characterised by their type
- B60D1/167—Draw-gear or towing devices characterised by their type consisting of articulated or rigidly assembled bars or tubes forming a V-, Y-, or U-shaped draw gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/58—Auxiliary devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H7/00—Armoured or armed vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D2001/001—Traction couplings; Hitches; Draw-gear; Towing devices specially adapted for use on vehicles other than cars
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Emergency Lowering Means (AREA)
- Jib Cranes (AREA)
Abstract
The invention belongs to armored vehicle maintenance technique fields, and in particular to a kind of quick buoyant apparatus suitable for different type armored vehicle.The device includes bottom plate, rigid drawbar, universal interconnecting device and hydraulic and its control system.Wherein, bottom plate is fixedly connected with the tail armour plate of rescue carrigae, for quick buoyant apparatus to be mounted on rescue carrigae tail portion；Rigid drawbar includes two rigid tow bars, and the both ends of rigid drawbar are connect with the center draw hook and universal interconnecting device of rescue carrigae tail portion respectively；Universal interconnecting device is mounted on the outer end of rigid tow bar, for by rigid tow bar and by the traction hook connects of rescue armored vehicle；Hydraulic and its control system is mounted between bottom plate and rigid tow bar, for controlling the upper and lower and side-to-side movement of rigid tow bar.The present apparatus can reduce operator's quantity in vehicle distraction procedure, shorten the operating time, improve rigid traction control efficiency, reduce operation intensity and improve versatility.
Description
Technical Field
The invention belongs to the technical field of armored vehicle maintenance, and particularly relates to a rapid rescue device suitable for armored vehicles of different types.
Background
The equipment first-aid repair combat action is an important component of the army combat action, is the main content of equipment guarantee, and has important effects on recovering and maintaining the army combat power and guaranteeing the combat victory. The equipment first-aid repair mainly aims at a series of work development such as rescue of war damaged or silted equipment on a battlefield, first-aid repair of damaged equipment, supply of first-aid repair equipment and the like, directly serves and guarantees the battle action of troops, and is the most direct and concrete embodiment of equipment guarantee work in battle and on the battlefield in wartime. The effect of equipment emergency repair action directly reflects the safeguard capability of the army equipment and also directly reflects the effect and efficiency of construction of the army equipment.
In the equipment first-aid repair operation, damaged or silted equipment is quickly pulled and sent back, and then is sent to a designated repair place to perform the rapid first-aid repair operation throughout the whole process of training and fighting. How to improve the rescue performance of the rescue equipment has very important significance.
Along with the continuous improvement and promotion of the equipment of our army, the high-power and powerful tank rescue vehicle is continuously arranged in the army, and plays an important role in the equipment guarantee process of actual combat training and exercise. However, in the actual use process, the emergency car has the following problems when carrying out rigid traction operation on a series of tanks:
1. when rigid traction connection is carried out, 5 persons are needed for connection, and the number of persons is large;
2. when rigid traction connection is carried out, the central lines of two vehicles are required to be completely aligned, and connection is difficult to complete for some special terrains;
3. for other vehicle types, the connection cannot be completed due to the structure of the connecting device, and the universality is not strong.
Disclosure of Invention
Technical problem to be solved
The invention provides a rapid rescuing device for an armored vehicle, which aims to solve the technical problems of reducing the number of operators, shortening the operation time, improving the rigid traction control efficiency, reducing the operation strength and improving the universality in the vehicle traction process.
(II) technical scheme
In order to solve the technical problem, the invention provides a rapid rescuing device for an armored vehicle, which comprises a bottom plate, a rigid traction device, a universal connecting device, hydraulic pressure and a control system thereof; the base plate is fixedly connected with a tail armor plate of the rescue vehicle and is used for installing the rapid rescue device at the tail part of the rescue vehicle; the rigid traction device comprises two rigid traction rods, and two ends of the rigid traction device are respectively connected with a central traction hook at the tail part of the rescue vehicle and the universal connecting device; the universal connecting device is arranged at the outer end part of the rigid traction rod and is used for connecting the rigid traction rod with a traction hook of the armored vehicle to be rescued; the hydraulic pressure and a control system thereof are arranged between the bottom plate and the rigid traction rod and are used for controlling the up-down and left-right movement of the rigid traction rod.
Further, the bottom plate comprises a main plate, an oil cylinder bottom plate auxiliary seat, a rigid traction rod fixing device, an oil cylinder fixing device and a winch support; the main board is provided with a plurality of fixing holes, and the traction auxiliary seat and the fixing support at the tail part of the rescue vehicle respectively penetrate through the corresponding fixing holes and are fixed at the tail part of the rescue vehicle through connecting pins; an oil cylinder bottom plate auxiliary seat is arranged below the main plate and is used for being connected with a hydraulic oil cylinder in a hydraulic and control system; the rigid traction rod fixing device and the oil cylinder fixing device are respectively arranged above and below the main board and are respectively used for fixing the rigid traction rod and the hydraulic oil cylinder when the rigid connecting device is in a retracted state; the top of the main board is connected with a winch support used for installing a winch in a hydraulic and control system thereof.
Further, the rigid drawbar fixing means is angled at 20 ° from the vertical.
Furthermore, the rigid traction rod fixing device and the oil cylinder fixing device both adopt two half-half locking structures supported by a bracket; wherein, the support is connected with the mainboard, and locking structure's stiff end is fixed on the support, and the expansion end is then through hinge structural connection to stiff end, and it has the through-hole to process respectively on stiff end and expansion end, and the bolt passes through in the through-hole to lock through the nut.
Further, the rigid traction device comprises a main rod and an auxiliary rod; wherein, the first end of the main rod is provided with a main rod traction ring, and the second end is provided with a fork joint; the main rod traction ring is used for being connected with a central traction hook at the tail part of the rescue vehicle; an auxiliary rod connecting ring is arranged on the side of the main rod traction ring; the first end and the second end of the auxiliary rod are both provided with a fork joint, and the fork joint at the first end is connected with the connecting ring of the auxiliary rod through a connecting pin; the fork joints at the second ends of the main rod and the auxiliary rod are respectively connected with the universal connecting device through connecting pins.
Further, the main rod traction ring is provided with an arc-shaped curved surface structure, so that when the rigid traction rod is fixed on the bottom plate, an included angle between the rigid traction rod and the horizontal direction is 85 degrees.
Further, the main rod and the auxiliary rod are both provided with an oil cylinder traction auxiliary seat and a winch connecting ring; the cylinder traction auxiliary seat is used for being connected with the end part of a piston rod of a hydraulic cylinder in the hydraulic and control system, and the winch connecting ring is used for being connected with a winch traction ring in the hydraulic and control system.
Further, the hydraulic and control system comprises a winch, a hydraulic oil cylinder and a control box; the free end of a steel wire rope on the winch is connected with a winch connecting ring on the rigid traction rod through a traction ring; two ends of the hydraulic oil cylinder are respectively connected with an oil cylinder traction auxiliary seat on the rigid traction rod and an oil cylinder bottom plate auxiliary seat on the bottom plate; the control box is used for controlling the movement of the winch and the hydraulic oil cylinder to realize the up-and-down and left-and-right movement of the rigid traction rod.
Further, the universal connecting device comprises a connecting block and a universal connecting ring; the main body of the connecting block is provided with a seat hole and a plurality of pin holes corresponding to traction hooks or traction seat holes of armored vehicles to be rescued of different vehicle types; the connecting block is arranged on a traction hook or a traction seat hole of the rescued vehicle through a seat hole, and is inserted into a corresponding pin hole through a connecting pin to lock the connecting block with the traction hook or the traction seat hole so as to complete the connection with different vehicles; the end part of the connecting block is connected with a universal connecting ring through a pin shaft; one end of the universal connecting ring can rotate around the pin shaft, and the other end of the universal connecting ring is provided with a connecting pin hole of the traction rod and is connected with a fork joint of the rigid traction rod through a connecting pin.
(III) advantageous effects
The invention provides a rapid rescuing device for an armored vehicle, which comprises a bottom plate, a rigid traction device, a universal connecting device, hydraulic pressure and a control system thereof. The base plate is fixedly connected with a tail armor plate of the rescue vehicle and is used for installing the rapid rescue device at the tail part of the rescue vehicle; the rigid traction device comprises two rigid traction rods, and two ends of the rigid traction device are respectively connected with a central traction hook at the tail part of the rescue vehicle and the universal connecting device; the universal connecting device is arranged at the outer end part of the rigid traction rod and is used for connecting the rigid traction rod with a traction hook of the armored vehicle to be rescued; the hydraulic pressure and a control system thereof are arranged between the bottom plate and the rigid traction rod and are used for controlling the up-down and left-right movement of the rigid traction rod.
The quick rescue device can realize the control of the up-and-down movement and the left-and-right swinging of the rigid traction rod only by one operator through controlling the hydraulic system during the use process, thereby greatly shortening the operation time, reducing the working strength and improving the rigid traction control efficiency. The rapid rescue device can reduce the probability of collision of personnel during carrying and connecting the rigid traction rod, and effectively ensures the safety of operation. The rigid traction operation of various armored vehicles can be completed by adopting the universal connecting device, the rigid traction range and efficiency of the novel tank rescue vehicle are improved, and the rescue capacity and the guarantee capacity are further improved.
Drawings
FIG. 1 is a schematic view of the overall structure of a rapid rescue device for an armored vehicle according to an embodiment of the present invention;
FIG. 2 is a schematic view of a universal attachment arrangement for a towing hook disposed on an upper inclined armor plate in accordance with an embodiment of the present invention;
fig. 3 is a schematic view of a universal connection device corresponding to a towing hook provided on a lower inclined armor plate according to an embodiment of the present invention.
Detailed Description
In order to make the objects, contents and advantages of the present invention clearer, the following detailed description of the embodiments of the present invention will be made in conjunction with the accompanying drawings and examples.
The embodiment provides a rapid rescuing device of an armored vehicle, which is arranged at the rear part of a rescuing vehicle and has the overall structure as shown in figure 1. The quick rescue device mainly comprises a bottom plate, a rigid traction device, a universal connecting device, hydraulic pressure and a control system thereof.
Wherein, the bottom plate is fixed on the tail armor plate at the rear part of the rescue vehicle, and the traction auxiliary seat and the upper fixing support at the tail part of the rescue vehicle are connected with the bottom plate by using the connecting pin, so that the quick rescue device of the embodiment is connected with the vehicle body.
The bottom plate mainly comprises a main plate 1, an oil cylinder bottom plate attaching seat 2, a rigid traction rod fixing device 3, an oil cylinder fixing device 4, a winch support 5 and the like, a hydraulic oil cylinder 6 and a winch 7 which are used for installing a hydraulic pressure and control system in the rescue device, a rigid traction rod of the rigid traction device and the like. The main plate 3 is provided with a plurality of fixing holes, including six small fixing holes 8 at the upper part and two large fixing holes 9 at the bottom part. Two traction auxiliary seats at the tail part of the rescue vehicle respectively penetrate through two large fixing holes 9 at the bottom, six upper fixing supports respectively penetrate through six small fixing holes 8, and the main board 1 is fixed at the tail part of the rescue vehicle through two large connecting pins and six small connecting pins.
Two winch supports 5 are welded at the top of the main board 1, four bolts are machined on the winch supports 5, and a winch 7 is fixed through the bolts. An oil cylinder bottom plate auxiliary seat 2 is welded below the main plate 1 and used for fixing a hydraulic oil cylinder 6. One end of the hydraulic oil cylinder 6 is connected with the oil cylinder bottom plate auxiliary seat 2 through a connecting ring and a connecting pin.
Two sets of fixing devices, namely a rigid traction rod fixing device 3 and an oil cylinder fixing device 4, are welded on the upper side and the lower side of the front part of the main board 1. The upper rigid drawbar fixing device 3 is used for fixing the rigid drawbar during marching. The cylinder fixing devices 4 on the two sides below are used for fixing two hydraulic cylinders 6 which swing left and right. After rigid traction connection is completed, the hydraulic oil cylinder 6 is detached from the rigid traction rod and fixed on the oil cylinder fixing device 4, so that the hydraulic oil cylinder 6 can be prevented from being damaged during rigid traction.
The rigid drawbar fixing device 3 forms an angle of 20 degrees with the vertical direction, so that the ground height of the end part of the rigid drawbar can be reduced to be lower than that of the high-ray gun rack when the rigid drawbar is fixed. Meanwhile, when the rigid traction rod descends, an included angle of 40 degrees exists between the two rods, and the horizontal direction adjustment angle of the rigid traction rod can be reduced.
The two sets of fixing devices are both of two half-type locking structures supported by the bracket. Wherein, the support is connected with mainboard 1, and locking structure's stiff end is fixed on the support, and the expansion end then is connected to the stiff end through hinge structure, has processed the through-hole respectively on stiff end and expansion end, and the bolt passes through in the through-hole to lock through butterfly nut, in order to make things convenient for fixedly and release.
The rigid traction device mainly comprises two rigid traction rods, and consists of a main rod 10 and an auxiliary rod 11. The main rod 10 is of a rod-shaped structure, a main rod traction ring is welded at one end of the main rod 10, and the other end of the main rod is a fork joint. The main rod traction ring is provided with an arc-shaped curved surface structure and is arranged on a central traction hook positioned at the tail part of the rescue vehicle. The arc-shaped structure facilitates the rigid traction device to be fixed on the bottom plate, so that when the rigid traction device is fixed on the bottom plate, an included angle between the rigid traction device and the horizontal direction can be 85 degrees. An auxiliary rod connecting ring is processed on the side of the main rod traction ring and can be connected with the auxiliary rod 11 through a connecting pin. The fork joint is connected with the universal connecting device through a connecting pin. The wall thickness of the main rod is 12 mm.
The auxiliary rod 11 is also of a rod-shaped structure, fork joints are processed at two ends of the auxiliary rod, one end of each fork joint is connected with an auxiliary rod connecting ring on the main rod 10 through a connecting pin, and the other end of each fork joint is connected with the universal connecting device through a connecting pin. The wall thickness of the secondary lever 11 is likewise 12 mm.
An oil cylinder traction auxiliary seat 12 and a winch connecting ring 13 are welded on the main rod 10 and the auxiliary rod 11. The cylinder traction attachment seat 12 is used for connecting with the end of a piston rod of the hydraulic cylinder 6, and the winch connecting ring 13 is used for connecting with a traction ring of the winch 7. The winch 7 and the hydraulic oil cylinder 6 can respectively control the two rigid traction rods to move up and down and left and right.
In this embodiment, the length of the rigid traction rod is 1800mm, the weight of the primary rod 10 is 100kg, and the weight of the secondary rod 11 is 86 kg. The design requirements of the rigid traction rod are as follows: (1) the pitching swinging angle is-30 degrees to +80 degrees; (2) the horizontal swing angle is +30 degrees and +90 degrees; (3) the tension of the rigid traction device is not less than 20 tons, and the impact load resistance is not less than 50 tons.
At present, the mounting position of a towing hook of the military armor vehicle has two modes, namely that the towing hook is arranged on an upper inclined armor plate, and the towing hook is arranged on a lower inclined armor plate. In view of the structural features of the two types of towing hooks, the universal connecting device proposed in this embodiment mainly comprises a connecting block 14 and a universal connecting ring 15, and the structure of the universal connecting device is shown in fig. 2 and 3. The end of the connecting block 14 is connected with the universal connecting ring 15 through a pin shaft, one end of the universal connecting ring 15 can rotate around the pin shaft, a connecting pin hole of the traction rod is machined in the other end of the universal connecting ring 15, and the connecting block 14 is connected with the rigid traction rod through a connecting pin and a fork joint of the rigid traction rod, so that vertical and horizontal movement with two degrees of freedom is realized. The connecting block 14 is provided with a seat hole and a plurality of pin holes corresponding to the traction hooks of different vehicle types, the connecting block 14 is arranged on the traction hook or the traction seat hole of the connected vehicle through the seat hole, and the connecting pin is inserted into the corresponding pin hole to lock the connecting block 14 and the traction hook, so that the connection with different vehicles is completed.
Through the connecting blocks and the pin holes with different structures, the universal connecting device can adapt to various different vehicle types. Wherein fig. 2 and 3 are generic attachment means for vehicles with towing hooks provided on the upper and lower inclined armor plates, respectively.
The hydraulic and control system mainly comprises a hydraulic oil cylinder 6, a winch 7 and a control box. Wherein the winch 7 is mounted on top of the main plate 1 of the base plate. The free end of the steel wire rope wound on the winch 7 is connected with a winch connecting ring 13 on the rigid traction rod through a traction ring. The vertical movement of the rigid drawbar can be achieved by the rotation of the winch 7. Two ends of the hydraulic oil cylinder 6 are respectively connected with an oil cylinder traction auxiliary seat 12 on the rigid traction rod and an oil cylinder bottom plate auxiliary seat 2 on the bottom plate. The hydraulic oil cylinder 6 is used for limiting the up-and-down movement route of the rigid traction rod and realizing the horizontal movement of the rigid traction rod. In the embodiment, the hydraulic oil cylinder 6 can realize a pushing force of 80KN and a pulling force of 53KN and can bear an impact load of 5000N. The control box is used for controlling the movement of the winch 7 and the hydraulic oil cylinder 6 so as to realize the up-and-down and left-and-right movement of the rigid traction rod.
In this embodiment, the length of the steel wire rope is 1660mm, the lifting force of the winch is 1500N, the lowering time is not more than 20s, the reduction ratio i of the winch is 4:1, and the outer diameter D of the winch is 12 cm. The design requirements of the hydraulic and control system are as follows: (1) the pitching and horizontal swinging control of the rigid traction rod can be realized; (2) the piston extension speed of the hydraulic oil cylinder is not less than 50mm/s, and the control precision is up to an error of less than 20 mm. (2) The winch retraction speed is not less than 100mm/s, and the control precision is less than 20 mm.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A rapid rescuing device for armored vehicles is characterized by comprising a bottom plate, a rigid traction device, a universal connecting device, hydraulic pressure and a control system thereof; wherein,
the bottom plate is fixedly connected with a tail armor plate of the rescue vehicle and is used for installing the rapid rescue device at the tail part of the rescue vehicle;
the rigid traction device comprises two rigid traction rods, and two ends of the rigid traction device are respectively connected with a central traction hook at the tail part of the rescue vehicle and the universal connecting device;
the universal connecting device is arranged at the outer end part of the rigid traction rod and is used for connecting the rigid traction rod with a traction hook of the armored vehicle to be rescued;
the hydraulic pressure and the control system thereof are arranged between the bottom plate and the rigid traction rod and are used for controlling the rigid traction rod to move up and down and left and right.
2. A rapid rescue apparatus according to claim 1, wherein the base plate includes a main plate, a cylinder base plate attachment seat, a rigid drawbar fixing device, a cylinder fixing device, and a winch support; the main board is provided with a plurality of fixing holes, and a traction auxiliary seat and a fixing support at the tail of the rescue vehicle respectively penetrate through the corresponding fixing holes and are fixed at the tail of the rescue vehicle through connecting pins; the oil cylinder bottom plate auxiliary seat is arranged below the main plate and is used for being connected with a hydraulic oil cylinder in the hydraulic and control system; the rigid traction rod fixing device and the oil cylinder fixing device are respectively arranged above and below the main board and are respectively used for fixing the rigid traction rod and the hydraulic oil cylinder when the rigid connecting device is in a retracted state; the winch support is connected to the top of the main plate and used for installing a winch in the hydraulic and control system of the hydraulic and control system.
3. A rapid rescue apparatus according to claim 2, wherein the rigid drawbar fixing means is angled at 20 ° from vertical.
4. A rapid rescue apparatus according to claim 2, wherein the rigid drawbar fixing means and the cylinder fixing means are both of two-half type locking structure supported by a bracket; the support is connected with the main board, the fixed end of the locking structure is fixed on the support, the movable end is connected to the fixed end through a hinge structure, through holes are processed in the fixed end and the movable end respectively, bolts pass through the through holes, and the bolts are locked through nuts.
5. A rapid rescue apparatus according to claim 1, wherein the rigid traction means comprises a primary rod and a secondary rod; the first end of the main rod is provided with a main rod traction ring, and the second end of the main rod is provided with a fork joint; the main rod traction ring is used for being connected with a central traction hook at the tail part of the rescue vehicle; an auxiliary rod connecting ring is arranged on the side of the main rod traction ring; the first end and the second end of the auxiliary rod are both provided with a fork joint, and the fork joint at the first end is connected with the auxiliary rod connecting ring through a connecting pin; and the fork joints at the second ends of the main rod and the auxiliary rod are respectively connected with the universal connecting device through connecting pins.
6. A rapid rescue apparatus according to claim 5, wherein the boom hitch ring has an arcuate curved configuration such that the rigid hitch bar when secured to the base plate makes an angle of 85 ° with the horizontal.
7. A rapid rescue apparatus according to claim 5, characterized in that the main rod and the auxiliary rod are provided with an oil cylinder traction attachment seat and a winch connecting ring; the oil cylinder traction auxiliary seat is used for being connected with the end part of a piston rod of a hydraulic oil cylinder in the hydraulic and control system, and the winch connecting ring is used for being connected with a winch traction ring in the hydraulic and control system.
8. A rapid rescue apparatus according to claim 1, wherein the hydraulic and its control system includes a winch, a hydraulic ram and a control box; the winch is arranged on the top of the bottom plate, and the free end of a steel wire rope on the winch is connected with a winch connecting ring on the rigid traction rod through a traction ring; two ends of the hydraulic oil cylinder are respectively connected with an oil cylinder traction auxiliary seat on the rigid traction rod and an oil cylinder bottom plate auxiliary seat on the bottom plate; the control box is used for controlling the movement of the winch and the hydraulic oil cylinder to realize the up-and-down and left-and-right movement of the rigid traction rod.
9. A rapid rescue apparatus according to claim 1, wherein the universal connection means includes a connection block and a universal connection ring; the main body of the connecting block is provided with a seat hole and a plurality of pin holes corresponding to traction hooks or traction seat holes of armored vehicles of different types to be rescued; the connecting block is arranged on a traction hook or a traction seat hole of the rescued vehicle through the seat hole, and is inserted into the corresponding pin hole through the connecting pin, so that the connecting block is locked with the traction hook or the traction seat hole, and the connection with different vehicles is completed; the end part of the connecting block is connected with the universal connecting ring through a pin shaft; one end of the universal connecting ring can rotate around the pin shaft, and the other end of the universal connecting ring is provided with a traction rod connecting pin hole and is connected with a fork joint of the rigid traction rod through a connecting pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910438648.XA CN110065351B (en) | 2019-05-24 | 2019-05-24 | Quick rescue device for armored vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910438648.XA CN110065351B (en) | 2019-05-24 | 2019-05-24 | Quick rescue device for armored vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110065351A true CN110065351A (en) | 2019-07-30 |
| CN110065351B CN110065351B (en) | 2023-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910438648.XA Active CN110065351B (en) | 2019-05-24 | 2019-05-24 | Quick rescue device for armored vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179576A (en) * | 2021-12-27 | 2022-03-15 | 北京北方车辆集团有限公司 | Switching couple for rigidity draw gear |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114179576A (en) * | 2021-12-27 | 2022-03-15 | 北京北方车辆集团有限公司 | Switching couple for rigidity draw gear |
| CN114179576B (en) * | 2021-12-27 | 2024-01-09 | 北京北方车辆集团有限公司 | Switching hook for rigid traction device |
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